Besides the obvious answer that theyâre different colours, whether or not you need to use red or blue ink will depend on the type and age of your machine.
Specialties: Western Provident Association, WPA is a not-for-profit private medical insurance company specialising in private health insurance and dental insurance policies that are tailored for individuals and companies. Offering the freedom toâ¦
Home - Insurance - Become a Member - Buy Insurance. Western Dental is one of Californiaâs oldest and most experienced dental and oral health maintenance organizations (DHMOs). Our team includes over 4,500 staff, including doctors, assistants, managers, administrators and clerical personnel.